LBR
The Workshop Lab

UNIT_CONVERTER.LAB

Real-time browser math for imperial, metric, electrical, construction, server, science, and utility conversions.

The Unit Converter Lab is a browser-only calculation bench for everyday shop math, field measurements, electronics, construction estimating, server/network work, color conversion, time math, and quick utility formulas. Nothing here needs an upload, account, or database. Type a value, pick the units, and let the page do the greasy arithmetic without getting oil on the keyboard.

BIG_THREE.TOOLS

Length, weight/mass, and liquid volume with imperial-first units plus metric equivalents.

ELECTRICAL.LAW

Ohm’s law, power law, battery runtime, and AWG wire diameter lookup.

Ohm’s Law

FORMULA: V = I × R

Power Law

FORMULA: P = V × I

Battery Runtime

Runtime appears here.

AWG Wire Diameter

Diameter appears here.

CONSTRUCTION.MATH

Area, cubic volume, board feet, roof pitch/slope, and shop fractions down to 1/64 inch.

Board Feet

Board feet appears here.

Slope / Pitch

Slope appears here.

Fraction to Decimal / Millimeters

Pick a fraction.

MECHANICS.FIELD

Force, torque, pressure, energy, and velocity conversions for practical mechanical work.

SERVER.TOOLS

Decimal/binary data size, network transfer rates, DPI image math, and color format conversion.

Data Rate

1 MB/s = 8 Mbps.

Digital Image DPI

Image size appears here.

Color Converter

Color formats appear here.

SCIENCE.ENV

Temperature, fuel economy, flow rate, and density conversions.

Temperature

Enter any temperature field.

Fuel Economy

MPG and L/100km are inverse. Better MPG means lower L/100km.

TIME_ASTRO.NAV

Time units, Unix epoch conversion, and big-distance celestial math.

Unix Epoch

Epoch conversion appears here.

UTILITY.ADDONS

Tip, split, discount/markup, BMI, and yeast substitution calculators.

Tip Calculator

Tip appears here.

Discount / Markup

Price appears here.

BMI

BMI appears here.

Cooking Yeast Substitute

Common rule: fresh yeast ≈ 3 × active dry yeast by weight.
CALCULATION_PRECISION: PRACTICAL_DECIMAL // ENGINE: VANILLA_JS_REALTIME // UPLOADS: NONE
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